Mock tests are available on the official website. Candidates can use the same to practice. In addition, they can use the many test series available online also to get better practice

Hey,
Kindly mention the entrance examination for which you require sample paper or mock test papers.
See,generally you can get the mock test papers on the official website of the specefic entrance examination. There are several books available in the market that have both solved and unsolved sample paper.
Hope this helps.
Good luck.